CN102097190B - Preparation method for black marking glaze for borosilicate glass insulator - Google Patents
Preparation method for black marking glaze for borosilicate glass insulator Download PDFInfo
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- CN102097190B CN102097190B CN200910220584A CN200910220584A CN102097190B CN 102097190 B CN102097190 B CN 102097190B CN 200910220584 A CN200910220584 A CN 200910220584A CN 200910220584 A CN200910220584 A CN 200910220584A CN 102097190 B CN102097190 B CN 102097190B
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- glaze
- marking
- preparation
- glass
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Abstract
The invention provides a preparation method for black marking glaze for a borosilicate glass insulator. The preparation method comprises the following steps of: adjusting a proper burdening point by taking various chemical pure oxides as basic raw materials, sintering at the high temperature, and water-quenching to obtain basic glass; smashing and grinding, and mixing the smashed basic glass and an organic solvent to obtain the black marking glaze; and finally printing the prepared marking glaze through a silk screen. The preparation method for the black marking glaze for the borosilicate glass insulator has the advantages that: 1, in the preparation method, the marking glaze is prepared by mixing the organic solvent and an inorganic glass material; the marking glaze prepared by the method is encapsulated by an atmosphere furnace at the high temperature and subjected to post chemical polishing, so letters or numbers marked by the marking glaze are hard to fall off and clear, and short lines and decoloration phenomena are avoided; and the appearance quality of a sealed socket meets the requirements; 2, the marking glaze which is prepared by the method and subjected to the whole test of the sealed socket has no influence on the electric insulation performance; and 3, the marking glaze prepared by the method is directly printed on a glass blank cake, and the glaze is deep black in color, strong in stereoscopic sensation, clear to see words, convenient to operate and simple in process.
Description
Technical field
The present invention relates to a kind of preparation method, especially a kind of borosilicate glass insulator belongs to new material manufacturing and applied technical field with the preparation method of density bullet glaze.
Background technology
The Stainless Steel Shell seal socket is the critical component that electric appliance circuits connects; Its performance of products there is very high requirement; Adopt glass insulator and metal to carry out hermetic seal, firm more than the routine sealing, hermetic seal can anti-higher temperature and pressure; And pollute the rerum natura material at moist atmosphere pollutant or other effective barrier can be provided, this high-end electric connector is used for many crucial occasions such as aircraft, petrochemical industry, electronics industry more.
Borosilicate is that insulating glass has good insulating, and the proof voltage ability is strong, and advantages such as anti-water chemistry good stability are suitable as the glass insulator material very much.Adopt and can cut down the borosilicate system glass that the contact pin thermal coefficient of expansion is complementary, under 900 ℃～1000 ℃ special atmosphere oven, carry out gas-tight sinteredly, reach the purpose of good sealing-in with metal.
The glass capsulation socket of porous group is the elaboration in the sintering seal socket, and 20～40 holes are generally arranged in the socket, in use, must carry out figure notation to jack in order.But because the sintering temperature in the sealing-in process is higher, common toner at high temperature decomposes, and does not reach the purpose of mark; And general inorganic colourant can reduce the sheet resistance of insulator, in the post-processed process of seal socket, through being prone to phenomenons such as occurrence flag is digital, letter comes off, the requirement that does not reach mark in the process of chemical polishing and the gold-plated processing of contact pin.
Summary of the invention
The objective of the invention is deficiency, and the preparation method of a kind of borosilicate glass insulator with the density bullet glaze is provided to above-mentioned prior art.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is: a kind of borosilicate glass insulator is basic material with the preparation method of density bullet glaze with various chemical pure oxides, regulates suitably batching point, and high temperature burns till, and shrend obtains parent glass.Pulverize again and grind, and mix, preparation density bullet glaze with organic solvent.At last the mark glaze for preparing is printed through silk screen.
The invention has the advantages that:
1. the present invention adopts the compound mark glaze for preparing of organic solvent and inorganic glass materials; Adopt the mark glaze of this method preparation; Through the high intermediate temperature sealing of atmosphere furnace and the chemical polishing in later stage; The letter of mark, numeral do not come off and are high-visible, do not produce the phenomenon of short-term, decolouring, and the presentation quality of seal socket meets the requirements.
2. the mark glaze of preparation of the present invention does not influence electrical insulation capability through the seal socket integrated testability.
3. the mark glaze of the present invention's preparation directly printing on the gob cake, glaze colours is pitch black, third dimension is strong, legibility, and easy to operate, technology is simple.
Embodiment
The present invention realizes through following processing step:
1, be basic material with various chemical pure oxides, it is mainly filled a prescription and is designed to (% by weight) SiO
240%-60%, B
2O
310%-20%, ZnO 2%-7%, Na
2O 3%-5%, Fe
2O
35%-8%, Mn
3O
43%-8%, Al
2O
31%-5%.Again with batch 1500 ℃ found 3 hours after shrend, make parent glass.
2, parent glass is pulverized through jaw crusher, cleaned, use ball mill grinding again, levigate to 160 now, dry for standby.
3, the frit with oven dry mixes with organic solvent (varnish) mutually, and the ratio of mixing is a powder: organic solvent=45～85: 100, in mixed process, should add a spot of diluent (varnish special diluting agent), and process the density bullet glaze.
4, the mark glaze for preparing is placed on the silk screen printing platform, carries out silk screen printing on the burned glass insulator arranging.
5, after the glass insulator printing, assemble with housing, contact pin and in atmosphere furnace, to carry out sealing-in, after the sealing-in, the housing of socket will carry out chemical polishing finally through detecting.
Claims (1)
1. a borosilicate glass insulator is characterized in that with the preparation method of density bullet glaze this method realizes through following processing step:
(1) be basic material with various chemical pure oxides, it is mainly filled a prescription and is designed to SiO
240%-60%WT, B
2O
310%-20%WT, ZnO2%-7%WT, Na
2O3%-5%WT, Fe
2O
35%-8%WT, Mn
3O
43%-8%WT, Al
2O
31%-5%WT, again with batch 1500 ℃ found 3 hours after shrend, make parent glass;
(2) parent glass is pulverized through jaw crusher, cleaned, use ball mill grinding again, levigate to 160 now, dry for standby;
(3) frit with oven dry mixes with organic solvent mutually; The ratio of mixing is a powder: organic solvent=45～85: 100, in mixed process, should add diluent, and process the density bullet glaze; Described organic solvent is a varnish, and diluent is the varnish special diluting agent;
(4) the mark glaze for preparing is placed on the silk screen printing platform, carries out silk screen printing on the burned glass insulator arranging;
(5) after the glass insulator printing, assemble with housing, contact pin and in atmosphere furnace, to carry out sealing-in, after the sealing-in, the housing of socket will carry out chemical polishing finally through detecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910220584A CN102097190B (en) | 2009-12-09 | 2009-12-09 | Preparation method for black marking glaze for borosilicate glass insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910220584A CN102097190B (en) | 2009-12-09 | 2009-12-09 | Preparation method for black marking glaze for borosilicate glass insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102097190A CN102097190A (en) | 2011-06-15 |
| CN102097190B true CN102097190B (en) | 2012-10-03 |
Family
ID=44130238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910220584A Expired - Fee Related CN102097190B (en) | 2009-12-09 | 2009-12-09 | Preparation method for black marking glaze for borosilicate glass insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102097190B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5888277B2 (en) | 2013-04-04 | 2016-03-16 | Tdk株式会社 | Black mark composition and electronic component using the same |
| CN108863080B (en) * | 2018-08-10 | 2021-04-16 | 江西正强电瓷电器有限公司 | Preparation method of porcelain insulator glaze with positive temperature coefficient |
| JP6897704B2 (en) * | 2019-03-29 | 2021-07-07 | Tdk株式会社 | Black mark composition and electronic components using it |
| CN112397263B (en) * | 2020-11-05 | 2021-12-28 | 中国电子科技集团公司第四十研究所 | Surface treatment method of miniature radio frequency glass insulator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105343A (en) * | 1993-11-03 | 1995-07-19 | 化学技术大学 | Lead-free crystal glass with the refractive index higher than 1.52 |
| CN1359322A (en) * | 1999-07-09 | 2002-07-17 | 3M创新有限公司 | Metal bond abrasive article comprising porous ceramic abrasive composites and method of using same to abrade a workpiece |
| CN101007706A (en) * | 2007-01-19 | 2007-08-01 | 东华大学 | Lead-free phosphate sealed glass for electrothermal tube and its preparation method |
-
2009
- 2009-12-09 CN CN200910220584A patent/CN102097190B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105343A (en) * | 1993-11-03 | 1995-07-19 | 化学技术大学 | Lead-free crystal glass with the refractive index higher than 1.52 |
| CN1359322A (en) * | 1999-07-09 | 2002-07-17 | 3M创新有限公司 | Metal bond abrasive article comprising porous ceramic abrasive composites and method of using same to abrade a workpiece |
| CN101007706A (en) * | 2007-01-19 | 2007-08-01 | 东华大学 | Lead-free phosphate sealed glass for electrothermal tube and its preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 文进,宋艳艳.无铅碱硼釉的研究分析.《中国陶瓷工业》.2007,第14卷(第1期),第33-35页. * |
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| Publication number | Publication date |
|---|---|
| CN102097190A (en) | 2011-06-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160525 Address after: Huanggu District of Shenyang City, 110000 West Road, located in Liaoning province No. 3 Patentee after: Liaoning Prov. Academy of light Industry Sciences Address before: Faku Economic Development Zone in Shenyang city of Liaoning Province in 110400 Patentee before: Shenyang Linde Ceramic Research and Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20171209 |